rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Acero y energia
    sub title: revista tecnica general
  type of resource: text
  genre: periodical
  origin info:
    place:
      place term: sp
    date issued: 1uuu
    date issued: 9999
    issuance: continuing
  language:
    language term: eng
  physical description:
    form: print
    extent: volumes : illustrations, maps. ; 31 cm. bimonthly.
  subject:
    topic: Technology
    genre: Periodicals
  classification: T4 .A17
  classification: 605
  identifier: 0001-4850
  identifier: 49053325
  record info:
    record content source: DLC
    record creation date: 760712
    record change date: 20151008051326.0
    record identifier: in00000068008